通脹大幅上漲造成材料人工成本大幅上漲。許多fixed-price合同的軍工項目都賠了錢，NOC的B-21項目也是。

來源: 大觀園的賈探春於 2024-07-07 11:58:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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